High resolution EEG indicators of pain responses in relation to hypnotic susceptibility and suggestion

Ray, William J.; Keil, Andreas; Mikuteit, Angelika; Bongartz, Walter; Elbert, Thomas

High resolution EEG indicators of pain responses in relation to hypnotic susceptibility and suggestion

Dateien

High_resolution_EEG_indicators_of_pain_responses_in_relation_to_hypnotic_susceptibility_and_suggestion.pdfGröße: 453.09 KBDownloads: 693

Datum

2001

Autor:innen

Ray, William J.

Keil, Andreas

Mikuteit, Angelika

Bongartz, Walter

Elbert, Thomas

Open Access-Veröffentlichung

Open Access Green

Sammlungen

Psychologie

Publikationstyp

Zeitschriftenartikel

Publikationsstatus

Published

Erschienen in

Biological Psychology. 2001, 60, pp. 17-36. Available under: doi: 10.1016/S0301-0511(02)00029-7

Zusammenfassung

In this report we use a dense array (129 electrodes) EEG procedure to examine the effects of hypnotic susceptibility and hypnotic suggestions on electrocortical and self-report measures of painful stimuli. Self-report and event-related potential measures of six high and six low hypnotic susceptible individuals in response to pain were examined during an initial baseline condition and following a standard hypnotic induction under suggestions to either increase (hyperalgesia) or decrease (hypoalgesia) the painful stimulation. Our results show that high and low hypnotically susceptible individuals: (1) show few self-report or psychophysiological differences in response to baseline pain stimuli; (2) report differential pain experiences depending on hypnotic suggestions and (3) display differential psychophysiological indicators following an hypnotic induction with a suggestion of hypoalgesia. Overall, the findings suggest that hypnotic suggestions with high susceptible individuals modulate the later components of the evoked potential in a global manner and point up the importance of using both high and low hypnotically susceptible individuals preceding and following an hypnotic induction.

Fachgebiet (DDC)

150 Psychologie

Schlagwörter

Hypnotic susceptibility, Hyperalgesia, Hypoalgesia

Zitieren

ISO 690

RAY, William J., Andreas KEIL, Angelika MIKUTEIT, Walter BONGARTZ, Thomas ELBERT, 2001. High resolution EEG indicators of pain responses in relation to hypnotic susceptibility and suggestion. In: Biological Psychology. 2001, 60, pp. 17-36. Available under: doi: 10.1016/S0301-0511(02)00029-7

BibTex

@article{Ray2001resol-10592,
  year={2001},
  doi={10.1016/S0301-0511(02)00029-7},
  title={High resolution EEG indicators of pain responses in relation to hypnotic susceptibility and suggestion},
  volume={60},
  journal={Biological Psychology},
  pages={17--36},
  author={Ray, William J. and Keil, Andreas and Mikuteit, Angelika and Bongartz, Walter and Elbert, Thomas}
}

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